The primary logic in 1tool is developed using standard Function Block Diagrams. Developers drag and drop functional blocks onto a canvas and wire them together.
The UI editor dictates how operators interact with the controller. Developers use it to define screen layouts, assign variables to display screens, and configure keypad navigation loops. It supports both text-based displays and graphical touch screens. 3. Application Structure (Global View)
The software is organized into five specialized environments, each handling a specific layer of the automation project:
The strength of 1tool lies in its five specialized environments that interact to support every phase of the software lifecycle: Strategy Editor carel 1tool software
Connect live to a controller to view variable statuses, analog/digital input values, and outputs. The built-in data logging and oscilloscope functions help diagnose issues quickly.
Developing an application in Carel 1tool typically follows a structured four-step engineering workflow. Step 1: Hardware Selection and I/O Configuration
Carel 1Tool is a configuration, commissioning, diagnostics, and programming utility developed for Carel electronic controllers and HVAC/R products. It provides a unified desktop environment to connect to Carel devices, inspect parameters, update firmware, run diagnostics, and develop or adjust control logic for refrigeration, HVAC, and humidification systems. The primary logic in 1tool is developed using
If you need a specific example of a or Modbus network map . Share public link
To avoid common pitfalls during development in Carel 1tool, observe the following engineering standards:
Discrepancies in controller time stamps can ruin data logs. 1Tool allows automatic synchronization of all connected controllers to the PC’s system time or an NTP server, ensuring alarm logs are accurate. Developers use it to define screen layouts, assign
In the world of heating, ventilation, and air conditioning (HVAC), control systems play a vital role in ensuring optimal performance, energy efficiency, and indoor air quality. One of the leading players in this industry is Carel, an Italian company that specializes in designing and manufacturing innovative control solutions for HVAC applications. Among its extensive range of products and tools, Carel's 1Tool software stands out as a powerful and versatile solution for HVAC control and monitoring. In this article, we will explore the features, benefits, and applications of Carel 1Tool software, and how it can help HVAC professionals and building owners optimize their systems.
Manages communication protocols, inputs/outputs (I/O) mapping, and fieldbus configurations (Modbus, BACnet, CAREL protocol).
If you are still using pCOSoft, it is time to migrate. CAREL will eventually phase out support for legacy versions. 1Tool can import .pcs (pCOSoft) projects, but reverse compatibility (saving back to pCOSoft) is not possible.
: A project is called a "Solution," which can contain multiple controllers and terminals.